8783048457

素因数分解:

$3^4\times {\mathrm{809}}^1\times {\mathrm{134033}}^1$

素因数の和:134854

約数の個数: 20

約数和(自身を含む): 13136672340

約数和(自身を除く): 4353623883

約数列:

[1, 3, 9, 27, 81, 809, 2427, 7281, 21843, 65529, 134033, 402099, 1206297, 3618891, 10856673, 108432697, 325298091, 975894273, 2927682819, 8783048457]

約数ペア:

[(1, 8783048457), (3, 2927682819), (9, 975894273), (27, 325298091), (81, 108432697), (809, 10856673), (2427, 3618891), (7281, 1206297), (21843, 402099), (65529, 134033)]